An Angry Person With A Gun

Did the millennial generation raise these kids to be angry and act out when they don't het their way? Did the lack of corporal punishment contribute to this behavior? In my day these guns were around, we had access to them as easily as today (mostly). But we didn't have mass shooting like this. Yes there we shooting and other acts of violence but in this age we have it on a weekly schedule. So what has changed? The lack of personal responsibility, accountability and morals. So does "counting to 3" when you child acts up, or giving them a "time out" work.? The answer is NO, it doesn't and never has. But still it goes on.